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Mrs. Hayden Name_____________________________ Date__________ 202 Chapter 1.1-1.5 Review Find the perimeter of ABC. Leave the answer in reduced radical form. 1. A(0,6), B(-6,-2), C(8, -4) 2. A(1, 3), B(6, -2), C(1, -2) N M L 3. M is the midpoint of LN. Find the missing coordinates. a. L(5, -2) M(x, y) N(-3, 8) b. L(8, -1) M(6, 0) N(x, y) c. L(x, y) M( ½ , -4) N(3, 2) A B C 4. Solve for x. a. AB = 3x , BC = 8x + 2, AC = 24 b. AB = 2x -5, BC = 8–x, AC = 6 Use the figure to the right to answer the following questions. AC DH D 5._______________Name 2 right angles E F 6._______________Name 2 vertical angles B C A 7._______________Name 2 adjacent angles 8._______________Name a linear pair 9._______________Name 2 acute angles G H I D Mrs. Hayden E F 10.________________Name 2 obtuse angles B C A 11.________________Name 2 complementary angles G 12.________________Name 2 supplementary angles I H 13.________________Name 2 straight angles 14.________________Name the sides of BAG 15.________________Name the vertex of DAE 16.________________If AE bisects DAC, what conclusion can you make? 17.________________Give another name for GAH G F Use the figure to the right to answer the next set of questions. C D 19.________________Name 3 lines H E 18.________________Name 3 planes B A 20.________________Name 3 coplanar points 21.________________Name 4 coplanar points 22.________________Name 4 non-coplanar points 23.________________Can you name 3 non-coplanar points? 24.________________Name 2 collinear points 25.________________Can you name 2 non-collinear points? F G Use the figure to the right for the next set of questions. E 26.________________How many planes do you see? 27.________________Name them H C D I Mrs. Hayden F Answer True or False for #s 28-31. 28.________________HG is contained by plane DCE 29.________________CD is contained by plane DCE G E H C 30.________________Points C, D, & E are collinear D 31.________________Points F & H are collinear I 32.________________Give another name for GH 33.________________Give another name for plane CDE 34.________________Where do plane DCE and GI intersect? 35. An angle is 12 degrees more than its complement. Find the measure of the complement. 36. An angle is 15 degrees less than twice its complement. Find the angles. 37. Find two supplementary angles if one is four times the other. Draw the following. 38. Two intersecting planes 39. Two planes that do not intersect Mrs. Hayden 40. Three non-collinear points 41. Four non-coplanar points 42. Two intersecting lines that are coplanar 43. Three coplanar lines that do not intersect Use the figure to the right for the next set of questions. ABBE, BFBD BC bisects DBG E F D 44. mFBE = 4x -4 mEBD = 9x + 3 Find the angles. 45. mDBC = 4x + 3 mCBG = 6x – 17 Find mDBG. C B A 46. mDBC = 4x -1 mDBG = 10x – 20 Find mDBC. 48. mFBE = 25 Find: mDBE=______ mDBC=______ G 47. mABD = 10x m DBC = 2x Find mABD. mFBA=______ mCBG=______